In one of the website I saw registration form that contains controls with rich interface all the controls looking very beautiful. After seen that one I decided to write post to explain about how to change form controls dynamically in asp.net we can implement this functionality easily by using available JQuery plugins.

Initially I created new website and designed Registration form with some controls before apply JQuery plugin functionality our controls will display in default format check below image for controls default format

Now open Visual Studio and create new website after that right click on your website and add new folder and give name as js and insert script files in folder you should get it from attached folder. After that write the following code in your aspx page

If you observe above code in header section I added some of script files and css files by using those files we have a chance to highlight controls when validation fails using JQuery in asp.net. Here one thing we need to remember that is if we want add style for particular control then we need to add class class="rowElem".

Now run your application and check your form controls style how it would be